The absolute zero pressure can be attained at a temperature of
A. 0°C
B. -273°C
C. 273 K
D. None of these
Answer: Option B
Solution (By Examveda Team)
Correct Option is (B)The lower the temperature, the lower the pressure inside of the sphere.
If the exact values were plotted out, a linear relationship would be apparent.
Extrapolating this line to the point where there would be no pressure yields absolute zero, which is about -273.15 degrees Celsius.
This Question Belongs to Mechanical Engineering >> Engineering Thermodynamics
Plz check answer
Pressure directly proportional to Temperature, and absolute zero temperature is taken as -273 °C , so absolute zero pressure is at -273°C
Why do not gases have fixed shape ?
correct option is D as -273K
answer will be (B)
d option is incorrect
Absolute zero pressure occurs @ Absolute zero temperature i.e.., 0 kelvin (-273 degree Celsius )
Abssolute zero pressure can be at when molecular momentum of the system becomes zero.
The temperature at which volume of a gas gets zero is called absolute zero temperature i.e -273°C